import OregonDSPTop from "oregondsp";
export declare const OregonDSP: typeof OregonDSPTop.com.oregondsp.signalProcessing;
export declare const CDFT: typeof OregonDSPTop.com.oregondsp.signalProcessing.fft.CDFT;
export declare const RDFT: typeof OregonDSPTop.com.oregondsp.signalProcessing.fft.RDFT;
export declare const CenteredDifferentiator: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.fir.equiripple.CenteredDifferentiator;
export declare const CenteredHilbertTransform: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.fir.equiripple.CenteredHilbertTransform;
export declare const EquirippleBandpass: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.fir.equiripple.EquirippleBandpass;
export declare const EquirippleFIRFilter: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.fir.equiripple.EquirippleFIRFilter;
export declare const EquirippleHalfBand: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.fir.equiripple.EquirippleHalfBand;
export declare const EquirippleHighpass: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.fir.equiripple.EquirippleHighpass;
export declare const EquirippleLowpass: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.fir.equiripple.EquirippleLowpass;
export declare const FIRTypeI: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.fir.equiripple.FIRTypeI;
export declare const FIRTypeII: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.fir.equiripple.FIRTypeII;
export declare const FIRTypeIII: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.fir.equiripple.FIRTypeIII;
export declare const StaggeredDifferentiator: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.fir.equiripple.StaggeredDifferentiator;
export declare const StaggeredHilbertTranform: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.fir.equiripple.StaggeredHilbertTranform;
export declare const ComplexAnalyticSignal: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.fir.ComplexAnalyticSignal;
export declare const Interpolator: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.fir.Interpolator;
export declare const OverlapAdd: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.fir.OverlapAdd;
export declare const Allpass: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.iir.Allpass;
export declare const AnalogPrototype: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.iir.AnalogPrototype;
export declare const Butterworth: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.iir.Butterworth;
export declare const ChebyshevI: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.iir.ChebyshevI;
export declare const ChebyshevII: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.iir.ChebyshevII;
export declare const Complex: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.iir.Complex;
export declare const IIRFilter: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.iir.IIRFilter;
export declare const PassbandType: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.iir.PassbandType;
export declare const ThiranAllpass: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.iir.ThiranAllpass;
export declare const LOWPASS: OregonDSPTop.com.oregondsp.signalProcessing.filter.iir.PassbandType & {
    readonly name: "LOWPASS";
    readonly ordinal: 0;
};
export declare const BANDPASS: OregonDSPTop.com.oregondsp.signalProcessing.filter.iir.PassbandType & {
    readonly name: "BANDPASS";
    readonly ordinal: 1;
};
export declare const HIGHPASS: OregonDSPTop.com.oregondsp.signalProcessing.filter.iir.PassbandType & {
    readonly name: "HIGHPASS";
    readonly ordinal: 2;
};
export declare const LagrangePolynomial: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.LagrangePolynomial;
export declare const Polynomial: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.Polynomial;
export declare const Rational: typeof OregonDSPTop.com.oregondsp.signalProcessing.filter.Rational;
export declare const HammingWindow: typeof OregonDSPTop.com.oregondsp.signalProcessing.HammingWindow;
export declare const HanningWindow: typeof OregonDSPTop.com.oregondsp.signalProcessing.HanningWindow;
export declare const Sequence: typeof OregonDSPTop.com.oregondsp.signalProcessing.Sequence;
export declare const Window: typeof OregonDSPTop.com.oregondsp.signalProcessing.Window;
export declare function complexFromPolar(amp: number, phase: number): OregonDSPTop.com.oregondsp.signalProcessing.filter.iir.Complex;
export declare function createComplex(real: number, imag: number): OregonDSPTop.com.oregondsp.signalProcessing.filter.iir.Complex;
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